IM TO STRESSED FOR THIS RN!!! (Read rant)

Imma go OFF on some ppl rn! Ok, so a couple weeks ago my bf broke up with me (While I was in the MIDDLE of hugging him) bc of his family issues. Ok. I get it, shit happens. He said his head wasn’t in the right mind space. Ok. Understandable. Then two weeks later he hooks up with this chic from another school. Ummmm... WHAT!?!?!? I was so hurt... I immediately thought it was bc if me (and I still do) but anyways, I talked to this chic. She was the most rude, disrespectful, hurtful, mean, degrading, self absorbed, jealous bitch I’ve ever met in my ENTIRE life. One of her comments to me (after my ex told me to talk to her) was “NOBODY FUCKING LIKES U” and that hurt bc I’ve just gotten broken up with and that’s what was running through my head. Then, her brother makes a GROUP CHAT full of all her friends and him and my ex (who I still considered my friend at the time) and they told me so much.. they even told me to go die... I almost cut... 😅 and the worst part is, my ex did NOTHING!!! I was willing to make out with his new gf’s brother if he didn’t let them see each other. I was there when he was suicidal. And I was there WHEN HIS FRIENDS DID THE SAMS EXACT THING!!! And the thanks I get?? A broken heart, some mental scarring and I lost a friend... I will never forgive him... ever! And I have all the texts from the arguments we had after that happened... I’ve never felt so alone... and to think, I loved this guy... and on top of that, I’m a dumb ass who can’t do anything right... I’m almost failing my classes, and when I tried to do extra work credit, of course I forgot it at home... I feel like the whole world is against me rn... what can I do?????? What did I do!?!?! WHAT THE HELL DID I DO!?!?!?!??

Sorry for it being so long... I needed all this off my chest rn...